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#include <keypack.h>
#include <stdbool.h>
static const char no_mod[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, '\t','\n', 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
' ', 0, 0, 0, 0, 0, 0, '\'', 0, 0, 0, 0, ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 0, ';', 0, '=', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '[','\\', ']', 0, 0,
'`', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, 0
};
static const char shifted[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, '\t','\n', 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
' ', 0, 0, 0, 0, 0, 0, '"', 0, 0, 0, 0, '<', '_', '>', '?',
')', '!', '@', '#', '$', '%', '^', '&', '*', '(', 0, ':', 0, '+', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '{', '|', '}', 0, 0,
'~', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 0, 0, 0, 0, 0
};
static const char caps[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, '\t','\n', 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
' ', 0, 0, 0, 0, 0, 0, '\'', 0, 0, 0, 0, ',', '-', '.', '/',
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 0, ';', 0, '=', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '[','\\', ']', 0, 0,
'`', 'A', 'B', 'C', 'D', 'E', 'F', 'G', 'H', 'I', 'J', 'K', 'L', 'M', 'N', 'O',
'P', 'Q', 'R', 'S', 'T', 'U', 'V', 'W', 'X', 'Y', 'Z', 0, 0, 0, 0, 0
};
static const char sh_caps[] = {
0, 0, 0, 0, 0, 0, 0, 0, 0, '\t','\n', 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
' ', 0, 0, 0, 0, 0, 0, '"', 0, 0, 0, 0, '<', '_', '>', '?',
')', '!', '@', '#', '$', '%', '^', '&', '*', '(', 0, ':', 0, '+', 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0,
0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, '{', '|', '}', 0, 0,
'~', 'a', 'b', 'c', 'd', 'e', 'f', 'g', 'h', 'i', 'j', 'k', 'l', 'm', 'n', 'o',
'p', 'q', 'r', 's', 't', 'u', 'v', 'w', 'x', 'y', 'z', 0, 0, 0, 0, 0
};
static const char num[] = {
'0', '1', '2', '3', '4', '5', '6', '7', '8', '9', '*', '+', '\n', '-', '.', '/'
};
__attribute__ ((const))
char key_to_char(struct key_packet kp) {
if (kp.key_id < 0x80) {
const char ch = (kp.modifiers & SHIFTS
? kp.modifiers & CAPS
? sh_caps : shifted
: kp.modifiers & CAPS
? caps : no_mod)[kp.key_id];
return ch ? kp.modifiers & ALTS ? 0x80 & ch : ch : 0;
}
else if ((kp.modifiers & NUM) && ((kp.key_id & 0xf0) == 0xb0))
return num[kp.key_id & 0x0f];
else
return 0;
}
__attribute__ ((const))
bool match_side_agnostic(struct key_packet a, struct key_packet b) {
return (a.key_id == b.key_id) &&
((bool)(a.modifiers & SHIFTS) == (bool)(b.modifiers & SHIFTS)) &&
((bool)(a.modifiers & CTRLS) == (bool)(b.modifiers & CTRLS)) &&
((bool)(a.modifiers & ALTS) == (bool)(b.modifiers & ALTS)) &&
((bool)(a.modifiers & WINS) == (bool)(b.modifiers & WINS));
}
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